Weather on October 18
Baltimore, MD
55 Years of Data
Avg High
67°F
Avg Low
50°F
Warmest
2016
73°F avg
Coldest
2009
45°F avg
About This Date
October 18th in Baltimore, MD typically brings mild fall weather, with average highs around 67°F and lows near 50°F. Over 55 years of records, the warmest October 18th was in 2016 (73°F average), while the coldest was 2009 (45°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 20% of October 18th dates historically, with the wettest October 18th recording 2.03" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 18th in Baltimore, MD? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 51° | 60° | — | — |
| 2024 | 73° | 51° | 62° | — | — |
| 2023 | 67° | 52° | 59° | — | — |
| 2022 | 58° | 44° | 51° | — | — |
| 2021 | 65° | 48° | 56° | — | — |
| 2020 | 62° | 39° | 51° | — | — |
| 2019 | 63° | 49° | 56° | — | — |
| 2018 | 57° | 47° | 52° | — | — |
| 2017 | 73° | 49° | 61° | — | — |
| 2016warmest | 84° | 63° | 73° | — | — |
| 2015 | 51° | 40° | 45° | — | — |
| 2014 | 70° | 53° | 61° | — | — |
| 2013 | 69° | 57° | 63° | — | — |
| 2012 | 72° | 55° | 63° | 0.03" | — |
| 2011 | 75° | 58° | 66° | — | — |
| 2010 | 65° | 55° | 60° | — | — |
| 2009coldest | 54° | 37° | 45° | 1.52" | — |
| 2008 | 60° | 48° | 54° | — | — |
| 2007 | 80° | 65° | 72° | — | — |
| 2006 | 78° | 58° | 68° | — | — |
| 2005 | 77° | 54° | 65° | — | — |
| 2004 | 62° | 44° | 53° | 0.2" | — |
| 2003 | 60° | 47° | 53° | — | — |
| 2002 | 60° | 41° | 51° | — | — |
| 2001 | 59° | 41° | 50° | — | — |
| 2000 | 68° | 58° | 63° | 0.33" | — |
| 1999 | 64° | 50° | 57° | — | — |
| 1998 | 82° | 56° | 69° | — | — |
| 1997 | 62° | 50° | 56° | — | — |
| 1996 | 66° | 50° | 58° | — | — |
| 1995 | 71° | 48° | 60° | — | — |
| 1994 | 75° | 47° | 61° | — | — |
| 1993 | 75° | 57° | 66° | — | — |
| 1992 | 59° | 43° | 51° | — | — |
| 1991 | 80° | 50° | 65° | — | — |
| 1990 | 73° | 50° | 62° | 1.5" | — |
| 1989 | 67° | 47° | 57° | 2.03" | — |
| 1988 | 66° | 57° | 62° | 0.08" | — |
| 1987 | 72° | 54° | 63° | — | — |
| 1986 | 60° | 47° | 53° | — | — |
| 1985 | 71° | 51° | 61° | — | — |
| 1984 | 77° | 62° | 70° | — | — |
| 1983 | 70° | 57° | 63° | — | — |
| 1982 | 61° | 39° | 50° | — | — |
| 1981 | 64° | 48° | 56° | 0.71" | — |
| 1980 | 78° | 62° | 70° | 0.41" | — |
| 1979 | 76° | 56° | 66° | — | — |
| 1978 | 62° | 40° | 51° | — | — |
| 1977 | 64° | 37° | 51° | — | — |
| 1976 | 54° | 42° | 48° | — | — |
| 1975 | 77° | 65° | 71° | 0.05" | — |
| 1974 | 57° | 38° | 47° | — | — |
| 1973 | 66° | 43° | 54° | — | — |
| 1972 | 52° | 42° | 47° | 0.25" | — |
| 1971 | 60° | 49° | 54° | — | — |
55 years of data from BALTIMORE CUSTOMS HOUSE